| 新型折反式LED高效聚光器件 |
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| 引用本文： | 安连生,朱秋东.新型折反式LED高效聚光器件[J].光学技术,1999(4). |
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| 作者姓名： | 安连生 朱秋东 |
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| 作者单位： | 北京理工大学光电工程系,北京,100081 |
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| 摘 要： | 本文介绍一种折反式ＬＥＤ聚光器件。这种器件可将ＬＥＤ发光管芯向侧面发射的光全反射聚光。同时将向正面发射的光折射聚光，聚光效率较一般的折射聚光ＬＥＤ高２倍以上
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| 关 键 词： | LED 折射 全反射 |
High efficiency condensing device of new type catadioptric LED |
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| AN Lian-sheng,ZHU Qiu-dong.High efficiency condensing device of new type catadioptric LED[J].Optical Technique,1999(4). |
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| Authors: | AN Lian-sheng ZHU Qiu-dong |
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| Abstract: | A kind of catadioptric LED light condensing device is represented in this paper. It can totally reflect and condense the lights which emit towards side direction, also by refraction, it can condense the lights in right direction. The lights condensing efficiency is at least two times more than other refractive condensing LED. |
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| Keywords: | LED |
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